Home / 3,622,147.26-5,434,004.97-1,097,992.86

Finding the Fourth Proportional to 3,622,147.26, 5,434,004.97 and 1,097,992.86

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Solution

The fourth proportional to 3,622,147.26, 5,434,004.97 and 1,097,992.86 is: 1,647,226.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,147.26 : 5,434,004.97 = 1,097,992.86 : x
  2. Step 2: Convert to fraction form
    3,622,147.26/5,434,004.97 = 1,097,992.86/x
  3. Step 3: Cross multiply
    3,622,147.26x = 5,434,004.97 × 1,097,992.86
  4. Step 4: Simplify right side
    3,622,147.26x = 5,966,498,658,264.52
  5. Step 5: Solve for x
    x = 5,966,498,658,264.52/3,622,147.26
  6. Step 6: Final answer
    x = 1,647,226.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.